Best Auto Repair, Tucson

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D & D Automotive, Auto Repair & Service, Tucson, AZ
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Exhaust

The Best Tucson Exhaust System & Muffler Repair Services

At D & D Automotive we know some drivers like a quiet exhaust system while others prefer a "the louder the better" approach. Either way, an unusual rattle when your car is running is a signal that it is time for an immediate inspection of your exhaust system.

Quiet Exhaust and Muffler Services

Come to D & D Automotive and keep your exhaust system running smoothly. At D & D Automotive we know you count on your exhaust system and muffler to reduce noise and normalize your engine's back-pressure. When your exhaust system is faulty it can be very loud, but more importantly, it can impact your engine performance. Whatever the problem, we can repair it and get you back on the road quickly. Come by D & D Automotive today at 8150 E 22nd St
Ste 160.

  • Catalytic Converter Replacement: Your catalytic converter is the most expensive part of your exhaust system. When your catalytic converter begins to fail, you will hear a very loud rattling noise or your "check engine light" will begin to flash. Come by D & D Automotive at 8150 E 22nd St
    Ste 160 and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at D & D Automotive and they will tell you to have your O2 sensor inspected regularly. Oxygen sensors work in conjunction with your catalytic converter to monitor the amount of oxygen in your car's exhaust system. Your O2 sensor determines if your air to fuel ratio is balanced in real-time as you accelerate or idle. It helps your engine controller adjust the flow of fuel to maintain optimum oxygen to fuel mixture.

High-Performance Header Upgrades

While exhaust manifolds and headers play a similar role, at D & D Automotive we know they are miles apart on performance. Headers are upgrade parts designed for performance applications, while exhaust manifolds come standard. Both move exhaust away from the cylinder head to the exhaust pipe. Most noticeably, headers and its companion gaskets and wider exhaust pipe are much louder than a traditional manifold. But more importantly, the header improves exhaust system performance.

Exhaust manifolds are frequently formed of cast iron. The cast iron construction of your manifold keeps exhaust from being cleared as efficiently as possible. Headers solve this problem as they are made of individual steel tubes that connect to each cylinder. Header tubes all connect to a single collector pipe. The tubes have a smooth interior that keeps gases flowing evenly to prevent engine back-pressure. If you want the performance of a header but the sound is a problem, talk to our mechanics at D & D Automotive about an electric exhaust cutout. They are simple to install and allow you to open your exhaust without crawling under your car.

Get The Look Of Custom Exhaust Tubing & Tips

Straight, U, J, and S exhaust tubing are made with a smooth stainless steel or mild steel aluminized metal interior for maximum exhaust flow. At D & D Automotive exhaust tubing can be configured for a custom exhaust system. Stainless steel exhaust tubing looks sharp and adds longevity to your exhaust system. Complete the look with stylish exhaust tips. Nothing finishes an exhaust pipe better than the crisp clean appearance of a polished stainless steel exhaust pipe tip.

Loud Exhaust and Muffler Services

X-pipe and H-pipes synchronize the balance of the exhaust pulses from each cylinder based on firing order to increase efficiency. Many high-performance car owners like the deeper rumbling sound of H-pipes. If you own a street rod, Lake Pipes and Side Pipes route exhaust along or beside the bottom of your car body offering both increased performance, vintage look, and an aggressive sound. When it comes to trucks and diesel, consider smoke stack exhaust pipes to improve engine efficiency, pulling power and performance.

ASSOCIATIONS

  • ASE (Automotive Service Excellence)
  • BBB Accredited Business
  • Parts Plus
  • Car Care Aware

Testimonials

  • The service is always swift and dependable and the staff are great to deal with. I recommend them highly.
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  • Took my daughter's car in for something that I messed up and they very quickly found the problem and fixed it for a reasonable fee. I was very happy with this. Thanks
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  • After spending $2k at a different shop trying to get the check engine light off on my 2001 Ram, D&D had the problem solved in less than an hour. I highly recommend this shop and will be returning to them for all of my vehicle repairs from now on.
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  • D & D are the only place I trust to work on my cars! They have always been prompt,courteous and fair priced. I give them the highest recommendation possible!
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  • I have been using D&D for about one year now and couldn't be happier, They charge a fair price and stand behind there work, I can honestly recommend them to anyone that needs work on there car or truck, My wife felt very comfortable as did my mother-in-law when dealing with them alone. My point is they treat woman well, As many places talk down to woman. So feel safe using them, they are honest and friendly.
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  • honest! that is the best way to describe them.
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  • I love that they are dependable and easy to set up appointments. Highly recommend.
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  • I've been very happy with the work that D& D auto has done on our cars. They are honest and reliable. When I had a vehicle that would cost more to repair than the car was worth, they told me that instead of trying to just get more work for themselves. They have reasonable prices & work on your car when your appointment is scheduled.
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  • I bring all my vehicles to D&D Automotive ! We have had stellar work and customer service every time . From oil changes to Ac repair we have all of our vehicle needs met here . We get VIP service every time and we will alway recommend their service .
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  • They were honest and had all the equipment to do what I needed done and didn't try to up sale me even though I told them there was electrical issues I gotta fix. I would definitely recommend plus its not half done work like most other shops in tucson.
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